203 lines
4.5 KiB
PowerShell
203 lines
4.5 KiB
PowerShell
[CmdletBinding()]
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param (
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[Parameter(Mandatory=$false)]
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[string]
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$ApiKey='18224187-6d4fdb0c31aebbab0f814ab5d',
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[Parameter(Mandatory=$false)]
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[string]
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$Keyword,
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[Parameter(Mandatory=$false)]
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[string]
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$Id,
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[Parameter(Mandatory=$false)]
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[ValidateSet('all', 'photo', 'illustration', 'vector')]
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[string]
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$Type,
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[Parameter(Mandatory=$false)]
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[ValidateSet('all', 'horizontal', 'vertical')]
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[string]
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$Orientation,
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[Parameter(Mandatory=$false)]
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[ValidateSet(
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'backgrounds',
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'fashion',
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'nature',
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'science',
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'education',
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'feelings',
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'health',
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'people',
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'religion',
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'places',
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'animals',
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'industry',
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'computer',
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'food',
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'sports',
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'transportation',
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'travel',
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'buildings',
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'business',
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'music'
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)]
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[string]
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$Category,
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[Parameter(Mandatory=$false)]
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[int]
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$MinWidth=0,
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[Parameter(Mandatory=$false)]
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[int]
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$MinHeight=0,
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[Parameter(Mandatory=$false)]
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[ValidateSet(
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"grayscale",
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"transparent",
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"red",
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"orange",
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"yellow",
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"green",
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"turquoise",
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"blue",
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"lilac",
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"pink",
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"white",
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"gray",
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"black",
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"brown"
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)]
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[string[]]
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$Colors,
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[Parameter(Mandatory=$false)]
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[bool]
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$EditorsChoiceOnly=$false,
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[Parameter(Mandatory=$false)]
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[bool]
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$SafeForWorkOnly=$false,
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[Parameter(Mandatory=$false)]
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[ValidateSet("popular", "latest")]
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[string]
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$Order='popular',
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[Parameter(Mandatory=$false)]
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[int]
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$Page=1,
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[Parameter(Mandatory=$false)]
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[ValidateRange(3, 200)]
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[int]
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$Size=50,
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[Parameter(Mandatory=$false)]
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[string]
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$OutFile,
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[Parameter(Mandatory=$false)]
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[string]
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$OutDir,
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[Parameter(Mandatory=$false)]
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[bool]
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$OutDirWithType=$true
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)
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if ($OutDir -and -not $OutFile) {
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$OutFile
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}
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function Save-Hit {
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param (
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[Parameter()]
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[PSCustomObject]
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$hit
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)
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$FilePath = $OutFile
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if (-not $FilePath) {
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$FilePath = $OutDir
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if ($OutDirWithType) {
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$FilePath = Join-Path $FilePath ($hit.type -replace '\W+','_' )
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}
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if (-not (Test-Path $FilePath)) {
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New-Item -ItemType Directory $FilePath | Out-Null
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}
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$FileName = ($hit.id.ToString() + '_' +
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($hit.tags -split ", " | %{ $_ -replace '\s+','-' } | Join-String -Separator '_') +
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'.' + $hit.largeImageURL.Split('.')[-1])
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$FilePath = Join-Path $FilePath $FileName
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}
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$msg = "saving $($hit.id) to $FilePath"
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Write-Host $msg.PadRight(100) -NoNewline
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if (Test-Path $FilePath) {
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Write-Host "[SKIP]"
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} else {
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$job = Start-Job -ScriptBlock {
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try {
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Invoke-WebRequest -TimeoutSec 5 -Uri $args[0] -OutFile $args[1]
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$true
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} catch {
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$false
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}
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} -ArgumentList $hit.largeImageURL,$FilePath
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$fg = 'red'
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$tx = '[TIMEOUTED]'
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if (Wait-Job $job -Timeout 20) {
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$ok = Receive-Job $job
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$fg = $ok ? 'green' : 'red'
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$tx = $ok ? '[OK]' : '[Failed]'
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}
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Remove-Job -force $job
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Write-Host -ForegroundColor $fg $tx
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}
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}
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[System.Net.ServicePointManager]::MaxServicePointIdleTime = 5
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$Res = Invoke-WebRequest -TimeoutSec 5 -Uri https://pixabay.com/api/ -Body @{
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key = $ApiKey;
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q = $Keyword;
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id = $Id;
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image_type = $Type;
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orientation = $Orientation;
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category = $Category;
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min_width = $MinWidth;
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min_height = $MinHeight;
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colors = $Colors;
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editors_choice = $EditorsChoiceOnly;
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safesearch = $SafeForWorkOnly;
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order = $Order;
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page = $Page;
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per_page = $Size;
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} | ConvertFrom-Json
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Write-Host "Total $($res.total) Accessible $($res.totalHits)"
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$Listing = -not $OutFile -and -not $OutDir
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if ($Res.hits.Length -eq 1) {
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if ($Listing) {
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$Res.hits[0]
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} else {
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Save-Hit $Res.hits[0]
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}
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} else {
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if ($Listing) {
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$Res.hits | Select-Object -Property id,type,largeImageURL | Format-Table
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} else {
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$Res.hits | %{ Save-Hit $_ }
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# Save-Hit $Res.hits[0]
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}
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}
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